Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kd1 draw
3 Kd2 draw
4 Ke1 draw
5 Ke7 draw
6 Kf1 draw
7 Kf2 draw
8 Kf6 draw
9 Kf7 draw
10 Re8 draw
11 Rf1 draw
12 Rf2 draw
13 Rf3 draw
14 Rf6 draw
15 Rg8 draw
16 Rh8 draw
17 Kd3 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Kd7 loss in 2 half-moves
21 Ke3 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Kf3 loss in 2 half-moves
24 Kf5 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rc8 loss in 2 half-moves
28 Rd8 loss in 2 half-moves
29 Rf5 loss in 2 half-moves
30 Rf7 loss in 2 half-moves